会议论文详细信息
20th International School on Nuclear Physics, Neutron Physics and Applications | |
Analysis and results of the 104Sn Coulomb excitation experiment | |
Guastalla, G.^1 ; Dijulio, D.D.^2 ; Górska, M.^3 ; Cederkäll, J.^2 ; Boutachkov, P.^1,3 ; Golubev, P.^2 ; Pietri, S.^3 ; Grawe, H.^3 ; Nowacki, F.^4 ; Algora, A.^5,6 ; Ameil, F.^3 ; Arici, T.^3,7 ; Atac, A.^8 ; Bentley, M.A.^9 ; Blazhev, A.^10 ; Bloor, D.^9 ; Brambilla, S.^11 ; Braun, N.^10 ; Camera, F.^11 ; Pardo, C. Domingo^5 ; Estrade, A.^3 ; Farinon, F.^3 ; Gerl, J.^3 ; Goel, N.^1,3 ; Grbosz, J.^12 ; Habermann, T.^3,13 ; Hoischen, R.^2 ; Jansson, K.^2 ; Jolie, J.^10 ; Jungclaus, A.^14 ; Kojouharov, I.^3 ; Knoebel, R.^3 ; Kumar, R.^15 ; Kurcewicz, J.^16 ; Kurz, N.^3 ; Lalovi, N.^3 ; Merchan, E.^1,3 ; Moschner, K.^10 ; Naqvi, F.^3,10 ; Singh, B. S. Nara^9 ; Nyberg, J.^17 ; Nociforo, C.^3 ; Obertelli, A.^18 ; Pfützner, M.^3,16 ; Pietralla, N.^1 ; Podolyák, Z.^1 ; Prochazka, A.^19 ; Ralet, D.^1,3 ; Reiter, P.^10 ; Rudolph, D.^2 ; Schaffner, H.^3 ; Schirru, F.^19 ; Scruton, L.^19 ; Swaleh, T.^9 ; Taprogge, J.^10 ; Wadsworth, R.^9 ; Warr, N.^10 ; Weick, H.^3 ; Wendt, A.^10 ; Wieland, O.^11 ; Winfield, J.S.^3 ; Wollersheim, H.J.^3 | |
Institut für Kernphysik, Technische Universität Darmstadt, Darmstadt, Germany^1 | |
Department of Physics, Lund University, Lund, Sweden^2 | |
Helmholtzzentrum für Schwerionenforschung GmbH (GSI), Darmstadt, Germany^3 | |
IPHC, IN2P3-CNRS et Université de Strasbourg, Strasbourg, France^4 | |
IFIC (CSIS-University Valencia) Valencia, Spain^5 | |
Institute of Nuclear Research, Hungarian Academy of Sciences, Debrecen, Hungary^6 | |
Institute of Science, Istanbul University, Turkey^7 | |
Department of Physics, Ankara University, Ankara, Turkey^8 | |
Department of Physics, University of York, York, United Kingdom | |
(10) Institut für Kernphysik, Universität zu Köln, Köln, Germany | |
(11) Dipartimento di Fisica, Universitä di Milano, INFN Sezione Milano, Milan, Italy | |
(12) Institute of Nuclear Physics PAN, Krakow, Poland | |
(13) Department of Physics, Goethe University, Frankfurt am Main, Germany | |
(14) Instituto de Estructura de la Materia, CSIC, Madrid, Spain | |
(15) Inter-University Acceleration Center, New Dehli, India | |
(16) Institute of Experimental Physics, Warsaw, Poland | |
(17) Department of Physics and Astronomy, Uppsala University, Uppsala, Sweden | |
(18) CEA, Centre de Saclay, IRFU/Service de Physique Nucléaire, Gif-sur-Yvette, France | |
(19) Department of Physics, University of Surrey, Guildford, United Kingdom^9 | |
关键词: Coulomb excitation; Gamma-ray energy; Quadrupole excitations; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/533/1/012047/pdf DOI : 10.1088/1742-6596/533/1/012047 |
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来源: IOP | |
【 摘 要 】
The analysis of the Coulomb excitation experiment conducted on104Sn required a strict selection of the data in order to reduce the large background present in the γ-ray energy spectra and identify the γ-ray peak corresponding to the Coulomb excitation events. As a result the B(E2; 0+→ 2+) value could be extracted, which established the downward trend towards100Sn and therefore the robustness of the N=Z=50 core against quadrupole excitations.
【 预 览 】
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